EP2922655A1 - Procédé de brasage d'un stator et d'un refroidisseur, et stator présentant une liaison brasée avec un support de stator - Google Patents
Procédé de brasage d'un stator et d'un refroidisseur, et stator présentant une liaison brasée avec un support de statorInfo
- Publication number
- EP2922655A1 EP2922655A1 EP13791983.3A EP13791983A EP2922655A1 EP 2922655 A1 EP2922655 A1 EP 2922655A1 EP 13791983 A EP13791983 A EP 13791983A EP 2922655 A1 EP2922655 A1 EP 2922655A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stator
- cooler
- stand
- solder
- radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005476 soldering Methods 0.000 title claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 40
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000013529 heat transfer fluid Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000003677 Sheet moulding compound Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 18
- 238000001816 cooling Methods 0.000 description 15
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0016—Brazing of electronic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/002—Soldering by means of induction heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Definitions
- An electric machine is understood to be an electric machine in the form of an internal or external rotor machine.
- An electric machine can be both an electric motor and an electric generator.
- the stator described here is used in particular in all kinds of lathes (synchronous, asynchronous, reluctance machines, permanent magnet machines or the like).
- a stator core is cast.
- a stator core packet winding coil tube is provided, which is integrated into the unit of the stator housing and stator core.
- the cooling coil can be formed from a metal tube with an oval or flattened oval cross-section.
- WO 2002/075901 A1 - Compact Dynamics discloses a fluid-cooled electric machine with a housing in which a stator and a rotor with stator and / or rotor coils are arranged. The electric machine is thermally conductively coupled to a cooling device arranged on its circumference and connected to an electronic power drive.
- the electronic power control is divided into several modules, which are each electrically connected to at least one of the stator or rotor coils.
- the modules are distributed on the circumference of the electric machine and arranged radially on the outside or inside of the cooling device and coupled with this heat-conducting.
- the cooling device is traversed by fluid channels and has on its outer or inner wall an opening to at least one of the fluid channels, projecting into the arranged on the modules cooling elements.
- stator elements are glued by means of thermal adhesive to the radiator / stator carrier.
- the thermal conductivity of the adhesive limits the dissipated power loss.
- DE 10 2005 043 313 AI discloses a rotating electrical machine with a liquid-cooled stator, DE 101 45 521 AI cooling for an electric motor with a heat dissipating heat from the stator heat exchanger and DE 10 2006 044 785 AI a liquid-cooled electric machine with a cooling system with a corrosion-resistant cooling structure.
- DE 197 30 865 C2 describes a heat sink arrangement for cooling electronic components or circuit boards made of ceramic materials.
- DE 10 2004 026 490 A1 discloses a method for applying solders to base materials by means of a thermal spraying method and DE 1 627 541 A discloses a method for achieving uniform soldering gaps between workpieces with curved soldering surfaces. From DE 1 627 470 A a method for soldering of bearing metal bushes in holes of a base material is also known.
- DE 10 2008 047 076 AI describes a soldering component with solder deposit and a heat exchanger which is provided with this soldering component, DE 20 2005 004 807 Ul a component made of aluminum material with a surface coating for Hartverlö- tion and DE 35 36 296 Cl a Camshaft with a shaft soldered into a bore of the cam.
- the thermal conductivity of the coupling material should be increased.
- the stability of the thermal and mechanical connection between the components is to be improved.
- a cooler To solve a method for soldering a stator of an electric machine is proposed with a cooler. First, an at least section-wise coating of the stator and / or the cooler takes place with a solder layer. Then, the stator is brought together with the radiator such that the solder layer is located between the stator and the radiator. Finally, the radiator is heated to the melting temperature of the solder layer to produce a solder joint between the stator and the radiator.
- the cooler can also serve as a carrier.
- a stator for an electric machine with a stand carrier and a solder connection between the stator and the stator carrier.
- the stand carrier can also serve as a cooler.
- the runner / stand carrier may contain steel.
- the stand can be sheet molding
- the solder material may contain tin, or in the proposed stator, the solder connection may contain tin.
- the solder material may contain tin, or in the proposed stator, the solder connection may contain tin.
- Lotzusatzmaterialien that are applied as a paste or as a film on the components, it comes during assembly of the components for stripping the paste or to an undefined position of the solder foil.
- this hard-to-control coating of the stator surface with the paste / foil results in a poor thermal connection between the stator and the cooler. During operation, this can lead to overheating of the electrical machine and even to a short circuit in the winding.
- the coating step can be carried out by electroplating the stator and / or the cooler. Thereafter, these components are "dry" joined together so that a uniform distribution of the solder material in preparation for the heating step is ensured.
- Conceivable are embodiments in which only one tin layer is provided.
- only the stator may have a tin layer, the cooler having no tin layer, or vice versa.
- the tin layers do not have to run completely along the peripheral surfaces of the stands or coolers.
- the tin layers may, for example, contain recesses, or be applied only pointwise or in places on the stand and / or cooler.
- stator tin layer and the cooler-tin layer may complement one another such that the tin layers together form a single, uninterrupted solder layer when the stator is connected to the cooler. is merged.
- the composition of the tin layers may also have symmetrical or asymmetrical recesses or gaps.
- the stand carrier or cooler may be traversed by at least one fluid channel.
- the at least one fluid channel can either extend substantially coaxially to the central longitudinal axis of the radiator / stator carrier or pull the radiator / stator carrier helically or helically.
- the fluid channels of the cooler can stand one-to-one in relation to the stator windings of the stator.
- the ratio of the number of fluid channels to the number of stator windings can vary as desired.
- the fluid channels and / or stator windings can each be arranged regularly or irregularly, symmetrically or asymmetrically about an axis of rotation of the electrical machine.
- the fluid channels and stator windings may be arranged along a line to the axis of rotation or offset from each other. It would be conceivable any combination of collinear and offset fluid channels and stator windings.
- the radiator In the step of heating the radiator are heated with a flowing through the fluid channel heat transfer fluid. As a result, only the solder region is heated above the melting temperature, so that temperature-sensitive components such as the windings of the stator are heated significantly lower due to the thermal resistance of the stator material. Thus, these temperature-sensitive components are not damaged in the heating step. In addition, a significantly lower soldering energy is required than if the entire assembly would have to be heated to the melting temperature.
- the step of heating may be accomplished by first charging a small amount of high boiling liquid into the at least one fluid channel.
- the cooler is then heated inductively on its side facing away from the stator until evaporation of the boiling liquid.
- the boiling liquid in the fluid channel condenses again to heat the solder layer to its melting temperature. Due to the high phase change energy of the boiling liquid, a rapid and uniform heating of the soldering area occurs.
- an internal pressure of the fluid channel can be limited by a pressure relief valve, so that the pressure resulting from the evaporating medium pressure remains stable until the radiator warms up. This ensures that no inadmissibly high internal pressure occurs.
- an outer peripheral surface of the stator and / or an inner circumferential surface of the cooler can be coated with the solder layer at least in sections.
- an outer peripheral surface of the cooler and / or an inner circumferential surface of the stator can be coated with the solder layer at least in sections.
- An electric machine may be equipped with a stator of the embodiment described above.
- 1A is an axially directed schematic view of the front side of a stand
- 1B is an axially directed schematic view of the front side of a radiator / stator support
- Fig. 2 is an axially directed schematic view of the front side of a composite assembly with the stator and the radiator / stator carrier, and
- FIG. 3 shows the assembly of FIG. 2 with a finished solder connection.
- the illustrated stator 10 (here, a DC machine) is provided on its inner circumference with a plurality of support slots for stator windings 12.
- the stator windings 12 each surround a pole core 16.
- Each pole core 16 has at its directed to a rotation axis R End of a pole piece 14.
- An adjacent to the grooves opening serves to receive a (not shown) internal rotor, which is provided for rotation about an axis of rotation R.
- the stator 10 may comprise a stator core, with a plurality of stacked layers, so-called stator laminations, stator rings or stator segments, which are layered in the magnetic flux direction and thus perpendicular to the eddy current direction.
- the stacked sheets comprise sheet-like fiber composite workpieces including, for example, sheet molding composite (SMC) material. Between adjacent layers, a layer material can be arranged, which serves, among other things, the adhesion.
- a tin layer 20 is attached, which serves as a solder additive.
- the stator 10 is preferably tin-plated by immersing the stator 10 after a suitable pretreatment in a tin electrolyte. By applying an electrical voltage, a tin coating is deposited on the surface of the stator 10.
- the stator 10 receives a preferably minimum layer thickness as a coupling layer.
- stator 10 comprises a stator core with a plurality of stator rings / segments
- the tin layer 20 is covered at the solder surface defined at the edge of the stator rings / segments, and then the surfaces located between the stator rings / segments are etched away in order to avoid damaging eddy currents ,
- a radiator 30 is illustrated.
- a stand carrier may be provided.
- the cooler 30 may serve as a stand carrier at the same time.
- the cooler / stand carrier 30 preferably includes steel or a similar rigid material.
- a plurality of fluid channels 32 are provided through which a cooling fluid flows in the operating state.
- the fluid channels constitute a closed system by forming a circuit through which the liquid cooled by an external source flows.
- the fluid channels 32 pass through the cooler 30 in the axial direction (coaxial with the axis of rotation R).
- the fluid channels 32, the radiator 30 helically traversing and thereby surround the axis of rotation R helically.
- an external rotor machine it is also possible to provide one or more central fluid ducts which are mounted in the center of the radiator coaxially with the axis of rotation.
- the cooler / stator carrier 30 is galvanized as well as the stator 10. After a suitable pretreatment of the cooler / stand carrier 30 is in a
- tin electrolyte Immersed in tin electrolyte.
- a tin coating is deposited on the surface of the cooler / stator carrier 30.
- This tin layer 40 serves as a solder additive. The amount of solder required is adjusted by the layer thickness on the radiator / stator support 30.
- the tin layers 20, 40 may consist exclusively of tin, or alternatively of an alloy or other mixture of tin and other metals and / or materials. In this case, the mixture used for the stator-tin layer 20 may differ from that used for the cooler-tin layer 40. Instead of tin layers 20, 40, solder layers which consist exclusively of materials other than tin would also be conceivable.
- FIG. 2 shows six fluid channels 32 and six stator windings 12, which are arranged such that a fluid channel 32 is axially offset from each stator winding 12.
- the stator 10 is heated in operation by the electric power supplied to the stator winding 12.
- the load of the stator 10 by the high temperatures is location-dependent by the temperature distribution in the stator. Accordingly, the fluid channels 32 extend in the vicinity of the stator windings 12.
- stator 10 and cooler 30 are brought together as shown in FIG. 2, these components are soldered.
- the tin layers 20, 40 are heated to their melting temperature to produce a finished solder joint 50, as illustrated in FIG. 3.
- this solder joint 50 need not be continuous, as shown in Fig. 3, but may have one or more interruptions or recesses. These can either be caused by incomplete tin plating, or by soldering the existing tin layers 20, 40 in places, for example by only selective heating of the tin layers.
- the necessary heating to achieve the at least partially soldering of the tin layers 20, 40 can be done in different ways. It should be noted that an insulating material coating the stator windings 12 is not damaged thereby, and no aggressive flux is required.
- the heating of the assembly is done by charging the fluid channels 32 with a heat transfer fluid which is heated to a temperature above the melting temperature.
- a heat transfer fluid which is heated to a temperature above the melting temperature.
- temperature-sensitive components such as the stator windings 12 are heated significantly lower due to the thermal resistance of the stator material and thus not damaged.
- the heat transfer fluid may be any fluid, such as a gas that is not explosive at high temperatures, or a liquid that is at the
- Melting temperature of the solder layers 20, 40 has a viscosity such that the charging of the fluid channels 32 with the heat transfer fluid is possible.
- an external source of the pressurized fluid in another variant, an external pump is provided.
- an external heat source is provided.
- a small amount of high-boiling liquid for example gall the HAT 240, is filled into the fluid channels 32.
- the cooler 30 is subsequently heated inductively by the side facing away from the stator 10.
- the boiling liquid evaporates and condenses along the fluid channels 32 again. Due to the high phase change energy of the boiling liquid it comes to a fast and
- the boiling liquid has a boiling point in the range of the melting temperature of the tin layers 20, 40. Furthermore, the boiling liquid is chosen so that it is not explosive even at high temperatures.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012022873.2A DE102012022873A1 (de) | 2012-11-22 | 2012-11-22 | Verfahren zum Verlöten von Ständer und Kühler und Ständer mit Lotverbindung zum Ständerträger |
PCT/EP2013/073673 WO2014079742A1 (fr) | 2012-11-22 | 2013-11-13 | Procédé de brasage d'un stator et d'un refroidisseur, et stator présentant une liaison brasée avec un support de stator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2922655A1 true EP2922655A1 (fr) | 2015-09-30 |
EP2922655B1 EP2922655B1 (fr) | 2016-12-28 |
Family
ID=49585380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13791983.3A Not-in-force EP2922655B1 (fr) | 2012-11-22 | 2013-11-13 | Methode de brasage d'un stator et d'un refroidisseur |
Country Status (5)
Country | Link |
---|---|
US (1) | US9356495B2 (fr) |
EP (1) | EP2922655B1 (fr) |
CN (1) | CN104797369B (fr) |
DE (1) | DE102012022873A1 (fr) |
WO (1) | WO2014079742A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020513722A (ja) * | 2016-11-29 | 2020-05-14 | ティーエム4・インコーポレーテッド | 開放冷却アセンブリに組み合わされた封入冷却アセンブリが設けられた電気機械 |
WO2019053040A1 (fr) * | 2017-09-13 | 2019-03-21 | Kassow Robots Aps | Raccord pour robot et robot comprenant un raccord |
DE102021202737A1 (de) | 2021-03-22 | 2022-09-22 | Volkswagen Aktiengesellschaft | Verfahren zum Verbinden eines wärmeerzeugenden Bauteils mit einer Kühlvorrichtung |
CN114406387B (zh) * | 2022-01-04 | 2024-05-24 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种用于电机定子冷却水管的钎焊装置及方法 |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797288A (en) * | 1954-09-30 | 1957-06-25 | Western Electric Co | Apparatus for soldering |
GB1178165A (en) | 1966-03-02 | 1970-01-21 | Goetaverken Ab | Improvements in or relating to Automatic Welding Apparatus |
DE1627541A1 (de) * | 1967-06-15 | 1971-01-21 | Licentia Gmbh | Verfahren zum Erzielen gleichmaessiger Loetspalte |
DE1627470A1 (de) * | 1967-09-12 | 1970-12-10 | Bosch Gmbh Robert | Verfahren zum Einloeten von Lagermetallbuchsen in Bohrungen |
SU564932A1 (ru) * | 1975-03-24 | 1977-07-15 | Ворошиловградский Тепловозостроительный Завод Им. Октябрьской Революции | Способ пайки радиаторов |
JPS52110402A (en) * | 1976-03-12 | 1977-09-16 | Hitachi Ltd | Liquid cooled winding for electric rotary machine |
DE3536296C1 (de) * | 1985-10-11 | 1987-03-26 | Supervis Ets | Nockenwelle |
US4771929A (en) * | 1987-02-20 | 1988-09-20 | Hollis Automation, Inc. | Focused convection reflow soldering method and apparatus |
DE4040002A1 (de) * | 1990-12-14 | 1992-06-17 | Bosch Gmbh Robert | Aggregat zum foerdern eines als elektrolyt wirkenden mediums, insbesondere kraftstoff |
JP3286799B2 (ja) * | 1992-12-22 | 2002-05-27 | 株式会社ミヤデン | ホールソーのロウ付け方法及びその装置 |
JPH06217500A (ja) * | 1993-01-13 | 1994-08-05 | Miyaden:Kk | モータ固定子の製造方法及びその装置 |
US5659944A (en) * | 1995-01-26 | 1997-08-26 | Asea Brown Boveri Ag | Method for repairing a connecting device for the electrical connection and for supplying and carrying away the coolant to and from the hollow conductor elements of the stator winding bars of electrical machines |
DE19525311A1 (de) * | 1995-07-12 | 1997-01-16 | Abb Management Ag | Verfahren zum Trocknen der Isolierung von Statorwicklungsstäben elektrischer Maschinen mit direkter Flüssigkeitskühlung |
JP3272933B2 (ja) * | 1995-07-14 | 2002-04-08 | 株式会社東芝 | 回転電機巻線の余寿命評価方法 |
JPH0946975A (ja) * | 1995-08-03 | 1997-02-14 | Nissan Motor Co Ltd | 電気自動車用モータ |
US5760371A (en) * | 1995-12-08 | 1998-06-02 | Westinghouse Electric Corporation | Water-cooled stator coil header repair process |
US5796189A (en) * | 1996-01-23 | 1998-08-18 | General Electric Co. | Brazing procedure for generator liquid cooled stator bars |
US5875539A (en) * | 1996-11-14 | 1999-03-02 | Siemens Westinghouse Power Corporation | Water-cooled stator coil end sealing process |
DE19651959A1 (de) | 1996-12-13 | 1998-06-18 | Siemens Ag | Ständergehäuse eines Innenläufer-Motors |
DE19730865C2 (de) * | 1997-07-18 | 2001-12-13 | Ulrich Grauvogel | Anordnung mit einem Kühlkörper aus einem Aluminiumwerkstoff und zu kühlende Elemente |
JP3983426B2 (ja) * | 1999-07-29 | 2007-09-26 | 三菱電機株式会社 | 交流発電機 |
DE10112799C1 (de) | 2001-03-16 | 2002-10-17 | Compact Dynamics Gmbh | Fluidgekühlte elektrische Maschine |
DE10145521A1 (de) * | 2001-09-11 | 2003-07-17 | Rag Ag | Kühlung für einen Elektromotor |
US6763563B2 (en) * | 2002-12-02 | 2004-07-20 | General Electric Co. | Apparatus and method for repairing water-cooled generator stator bar clips |
US7073247B2 (en) * | 2003-04-30 | 2006-07-11 | General Electric Company | Method of brazing a liquid-cooled stator bar |
DE102004026490A1 (de) * | 2003-05-28 | 2004-12-16 | Bach, Friedrich-Wilhelm, Prof. Dr.-Ing. | Verfahren zum Applizieren von Loten auf Grundwerkstoffe |
US6969932B2 (en) * | 2003-07-18 | 2005-11-29 | General Electric Co. | Application of corrosion protective coating for extending the lifetime of water cooled stator bar clips |
US6875966B1 (en) * | 2004-03-15 | 2005-04-05 | Nexicor Llc | Portable induction heating tool for soldering pipes |
US7525223B2 (en) * | 2004-04-14 | 2009-04-28 | Yue Chung Chen | Induction motor having the rotor located within a shell |
US7276134B2 (en) * | 2004-10-18 | 2007-10-02 | General Electric Company | Methods and systems for sealing liquid cooled stator bar end connections for a generator |
US20060091742A1 (en) * | 2004-11-02 | 2006-05-04 | General Electric Company | Electroless metallic plating method for leak repair and prevention in liquid-cooled generator stator bars |
US7166941B2 (en) * | 2004-11-18 | 2007-01-23 | General Electric Company | Electroplated stator bar end and fitting |
US7199338B2 (en) * | 2004-11-19 | 2007-04-03 | General Electric Company | Method and system for applying an isolation layer to a brazed end of a generator armature winding bar |
US7421776B2 (en) * | 2004-11-19 | 2008-09-09 | General Electric Company | Clamp to attach a stator bar to a clip |
US7414226B2 (en) * | 2004-11-19 | 2008-08-19 | General Electric Company | Movable heating method and system having fixed heating source for brazing stator bars |
US7621437B2 (en) * | 2005-02-16 | 2009-11-24 | The Boeing Company | Brazed structural assembly and associated system and method for manufacture |
JP4926409B2 (ja) * | 2005-03-17 | 2012-05-09 | 三菱電機株式会社 | 交流発電機 |
DE202005004807U1 (de) * | 2005-03-22 | 2005-07-07 | Erbslöh Aluminium Gmbh | Bauteil aus Aluminiummaterial mit einer partiellen oder vollständigen Beschichtung der Oberflächen für die Hartverlötung |
DE102005043313A1 (de) * | 2005-09-12 | 2007-03-15 | Siemens Ag | Rotierende elektrische Maschine mit Flüssigkeitskühlung |
US7474022B2 (en) * | 2005-09-27 | 2009-01-06 | General Electric Company | Liquid-cooled armature bar clip-to-strand connection and method |
WO2008015707A1 (fr) * | 2006-08-03 | 2008-02-07 | Ansaldo Energia S.P.A. | Procédé et dispositif de réparation des enroulements électriques refroidis par un liquide du stator d'un générateur électrique |
DE102006044785A1 (de) * | 2006-09-22 | 2008-04-03 | Siemens Ag | Anordnung zur Kühlung einer flüssigkeitsgekühlten elektrischen Maschine mit Korrosionsschutz durch Hochtemperaturverzinken |
US8156757B2 (en) | 2006-10-06 | 2012-04-17 | Aff-Mcquay Inc. | High capacity chiller compressor |
RU2374514C2 (ru) * | 2007-02-09 | 2009-11-27 | ООО "Ресурс-Монтаж" | Способ изготовления колодки упорного подшипника скольжения |
US7950914B2 (en) * | 2007-06-05 | 2011-05-31 | Smith International, Inc. | Braze or solder reinforced Moineau stator |
DE202007016161U1 (de) * | 2007-11-16 | 2009-03-26 | Dinse Gmbh | Roboterhalterung für fluidgekühlte Fügewerkzeuge |
SG154346A1 (en) * | 2008-01-10 | 2009-08-28 | Turbine Overhaul Services Pte | System and method for restoring metal components |
US7732972B2 (en) * | 2008-04-21 | 2010-06-08 | Siemens Energy, Inc. | Electrical machine including axial connector assemblies and related methods |
DE102008002638A1 (de) * | 2008-06-25 | 2009-12-31 | Robert Bosch Gmbh | Elektrische Maschine |
DE102008047076A1 (de) * | 2008-09-12 | 2010-03-18 | Behr Gmbh & Co. Kg | Fügebauteil und Wärmetauscher |
DE102009024580B4 (de) * | 2009-06-10 | 2011-03-24 | Siemens Aktiengesellschaft | Verbessertes Prüfverfahren für geschweißte Wellen |
CN101745725B (zh) * | 2009-12-16 | 2011-06-29 | 重庆大学 | 电磁直驱高速三丝磁场复合焊剂铜衬垫埋弧焊接设备及其方法 |
US8857171B2 (en) * | 2010-02-11 | 2014-10-14 | Parker-Hannifin Corporation | Integrated hydrostatic transmission |
CN102893501B (zh) * | 2010-05-18 | 2016-04-13 | 瑞美技术有限责任公司 | 用于电机的套筒构件 |
US8675819B2 (en) * | 2010-09-27 | 2014-03-18 | Varian Medical Systems, Inc. | Integral liquid-coolant passageways in an x-ray tube |
US8684257B2 (en) * | 2011-08-15 | 2014-04-01 | GM Global Technology Operations LLC | Rotor for electric motor and brazing process |
US8405262B1 (en) * | 2011-11-30 | 2013-03-26 | Kollmorgen Corporation | Cooling of electric motor with coolant pipe and conduction plates or cups |
CN102969836A (zh) * | 2012-10-30 | 2013-03-13 | 华北电网有限公司北京十三陵蓄能电厂 | 改进抽水蓄能机组发电机空气冷却器冷却效果的方法 |
US20140265654A1 (en) * | 2013-03-14 | 2014-09-18 | Techtronic Power Tools Technology Limited | Heat sink for armatures |
US9331552B2 (en) * | 2013-06-13 | 2016-05-03 | Tesla Motors, Inc. | Rotor assembly with heat pipe cooling system |
-
2012
- 2012-11-22 DE DE102012022873.2A patent/DE102012022873A1/de not_active Withdrawn
-
2013
- 2013-11-13 CN CN201380060923.XA patent/CN104797369B/zh active Active
- 2013-11-13 WO PCT/EP2013/073673 patent/WO2014079742A1/fr active Application Filing
- 2013-11-13 EP EP13791983.3A patent/EP2922655B1/fr not_active Not-in-force
- 2013-11-13 US US14/442,867 patent/US9356495B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2014079742A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014079742A1 (fr) | 2014-05-30 |
DE102012022873A1 (de) | 2014-05-22 |
EP2922655B1 (fr) | 2016-12-28 |
CN104797369B (zh) | 2017-04-05 |
CN104797369A (zh) | 2015-07-22 |
US20150303778A1 (en) | 2015-10-22 |
US9356495B2 (en) | 2016-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3127218B1 (fr) | Conducteur électrique creux pour une machine électrique | |
DE102012004293B4 (de) | Herstellungsverfahren eines Kurzschlussläufers eines Induktionsmotors, wobei ein Endring mit einer Stange verlötet ist | |
WO2019154731A1 (fr) | Stator pour une machine à champ tournant à dissipation thermique axiale | |
DE102012214993B4 (de) | Kurzschlussringanordnung und Verfahren, um sie zu bilden | |
WO2011032887A1 (fr) | Refroidissement d'un rotor asynchrone | |
EP2922655B1 (fr) | Methode de brasage d'un stator et d'un refroidisseur | |
DE112013003481T5 (de) | Mit Gurt befestigter segmentierter Elektromaschinenkern und Herstellungsverfahren | |
DE112015001505T5 (de) | Elektrische Maschine mit Wärmeübertragungsverstärker | |
DE102013221533A1 (de) | Induktionsrotor und verfahren, um diesen herzustellen | |
WO2015036376A2 (fr) | Machine électrique pourvue d'un dispositif thermoconducteur | |
WO2015172920A1 (fr) | Rotor à cage fabriqué par soudage par friction | |
DE102014221204A1 (de) | Hybridmodul sowie Herstellungsverfahren eines Hybridmoduls für ein Fahrzeug | |
DE10349442A1 (de) | Elektrische Maschine mit Permanentmagnetrotor und Verfahren zu dessen Herstellung | |
EP3652839B1 (fr) | Stator pour une machine rotative électrique | |
EP1385252B1 (fr) | Machine électrique avec rotor extérieur et moyeu moulé | |
DE102014209582A1 (de) | Elektrische Maschine | |
WO2022214146A1 (fr) | Stator de machine électrique à flux axial et machine à flux axial | |
WO2021032379A1 (fr) | Procédé de fabrication d'un rotor à cage d'écureuil d'une machine asynchrone | |
DE102014004613B4 (de) | Elektromotor | |
DE102011104892A1 (de) | Werkzeugmaschine mit einer elektrischen Motoreinheit | |
DE102022104375B4 (de) | Stator, elektrische Axialflussmaschine, Kraftfahrzeug und Verfahren zur Herstellung einer Statorwicklung für einen Stator | |
EP3211767A1 (fr) | Machine electrique comprenant un induit en cloche | |
WO2024183848A1 (fr) | Ensemble rotor | |
DE102022125230A1 (de) | Elektromotorrotor mit konformen wärmerohren | |
DE102017126880A1 (de) | Elektrische Baueinheit mit einer Wicklung sowie Verfahren zur Herstellung einer solchen Baueinheit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150507 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20160728 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 856861 Country of ref document: AT Kind code of ref document: T Effective date: 20170115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502013005936 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170328 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170329 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170428 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170328 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170428 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502013005936 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
26N | No opposition filed |
Effective date: 20170929 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171113 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20171130 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171130 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20180913 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20181116 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20181129 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20131113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 856861 Country of ref document: AT Kind code of ref document: T Effective date: 20191113 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20191113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20191113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20191113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20191202 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230119 Year of fee payment: 10 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230508 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502013005936 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240601 |